Uniform Time Zone (U) is 8 hours behind Coordinated Universal Time (UTC). This time zone is a military time zone.
See full time zone mapWhere and When is U Observed?
Uniform Time Zone is often used in aviation and the military as another name for UTC -8. Uniform Time Zone is also commonly used at sea between longitudes 127.5° West and 112.5° West.
The letter U may be used as a suffix to denote a time being in the Uniform Time Zone, such as 08:00U or 0800U. This is spoken as "zero eight hundred Uniform ".
The letter U may be used as a suffix to denote a time being in the Uniform Time Zone, such as 08:00U or 0800U. This is spoken as "zero eight hundred Uniform ".
Some places with the same time as Uniform Time Zone
Other Time Zones in UTC -8
Some time zones exist that have the same offset as U, but can be found under a different name: